SAP IDCN_GAIS_CURR_CODE Function Module for Convert currency code

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IDCN_GAIS_CURR_CODE is a standard idcn gais curr code SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used for Convert currency code processing and below is the pattern details for this FM, showing its interface including any import and export parameters, exceptions etc. there is also a full "cut and paste" ABAP pattern code example, along with implementation ABAP coding, documentation and contribution comments specific to this or related objects.

See here to view full function module documentation and code listing for idcn gais curr code FM, simply by entering the name IDCN_GAIS_CURR_CODE into the relevant SAP transaction such as SE37 or SE38.

Function Group: IDCNGAIS
Program Name: SAPLIDCNGAIS
Main Program: SAPLIDCNGAIS
Appliation area:
Release date: N/A
Mode(Normal, Remote etc): Normal Function Module
Update:

Function IDCN_GAIS_CURR_CODE pattern details

In-order to call this FM within your sap programs, simply using the below ABAP pattern details to trigger the function call...or see the full ABAP code listing at the end of this article. You can simply cut and paste this code into your ABAP progrom as it is, including variable declarations.

CALL FUNCTION 'IDCN_GAIS_CURR_CODE'"Convert currency code
  EXPORTING
   I_WAERS =  "Currency Key

 IMPORTING
   E_WAERS =  "Chinese term for currency
   E_AMT_SCALE =  "Amount scale

EXCEPTIONS
   CURRENCY_DOES_NOT_EXIST = 1 

.

IMPORTING Parameters details for IDCN_GAIS_CURR_CODE

I_WAERS - Currency Key

Data type: WAERS
Optional: No
Call by Reference: Yes

EXPORTING Parameters details for IDCN_GAIS_CURR_CODE

E_WAERS - Chinese term for currency

Data type: IDCN020
Optional: No
Call by Reference: Yes

E_AMT_SCALE - Amount scale

Data type: IDCN061
Optional: No
Call by Reference: Yes

EXCEPTIONS details

CURRENCY_DOES_NOT_EXIST - Currency doesn't exist

Data type:
Optional: No
Call by Reference: Yes

Copy and paste ABAP code example for IDCN_GAIS_CURR_CODE Function Module

The ABAP code below is a full code listing to execute function module POPUP_TO_CONFIRM including all data declarations. The code uses the original data declarations rather than the latest in-line data DECLARATION SYNTAX but I have included an ABAP code snippet at the end to show how declarations would look using the newer method of declaring data variables on the fly. This will allow you to compare and fully understand the new inline method. Please note some of the newer syntax such as the @DATA is not available until a later 4.70 service pack (SP8), which i why i have stuck to the origianl for this example.

ABAP code using 7.40 inline data declarations to call FM IDCN_GAIS_CURR_CODE

The below ABAP code uses the newer in-line data declarations. This allows you to see the coding differences/benefits of the later inline syntax. Please note some of the newer syntax below, such as the @DATA is not available until 4.70 EHP 8.

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